Self-balancers are a milestone in your robot building life. They stand on two-wheels, using a PID control ... He chose steppers over cheaper DC motors because this delivers precision and avoids ...

Getting a robot to stand on two wheels ... and commands an L298N motor driver to adjust the speed and direction of two DC motors. The power comes from two Li-ion batteries feeding everything ...

The AC7 and DC7 motor controllers are meant for vehicle designers who demand more—from control accuracy to rugged reliability ...

Using the technology of the Japanese lunar robot ... s special ultrasonic motor that doesn’t use coils or magnets and can exert five times the power of a DC motor of the same size.